25304448

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:204

約数の個数: 128

約数和(自身を含む): 74884320

約数和(自身を除く): 49579872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 64, 74, 78, 96, 104, 111, 128, 137, 148, 156, 192, 208, 222, 274, 296, 312, 384, 411, 416, 444, 481, 548, 592, 624, 822, 832, 888, 962, 1096, 1184, 1248, 1443, 1644, 1664, 1776, 1781, 1924, 2192, 2368, 2496, 2886, 3288, 3552, 3562, 3848, 4384, 4736, 4992, 5069, 5343, 5772, 6576, 7104, 7124, 7696, 8768, 10138, 10686, 11544, 13152, 14208, 14248, 15207, 15392, 17536, 20276, 21372, 23088, 26304, 28496, 30414, 30784, 40552, 42744, 46176, 52608, 56992, 60828, 61568, 65897, 81104, 85488, 92352, 113984, 121656, 131794, 162208, 170976, 184704, 197691, 227968, 243312, 263588, 324416, 341952, 395382, 486624, 527176, 648832, 683904, 790764, 973248, 1054352, 1581528, 1946496, 2108704, 3163056, 4217408, 6326112, 8434816, 12652224, 25304448]

約数ペア:

[(1, 25304448), (2, 12652224), (3, 8434816), (4, 6326112), (6, 4217408), (8, 3163056), (12, 2108704), (13, 1946496), (16, 1581528), (24, 1054352), (26, 973248), (32, 790764), (37, 683904), (39, 648832), (48, 527176), (52, 486624), (64, 395382), (74, 341952), (78, 324416), (96, 263588), (104, 243312), (111, 227968), (128, 197691), (137, 184704), (148, 170976), (156, 162208), (192, 131794), (208, 121656), (222, 113984), (274, 92352), (296, 85488), (312, 81104), (384, 65897), (411, 61568), (416, 60828), (444, 56992), (481, 52608), (548, 46176), (592, 42744), (624, 40552), (822, 30784), (832, 30414), (888, 28496), (962, 26304), (1096, 23088), (1184, 21372), (1248, 20276), (1443, 17536), (1644, 15392), (1664, 15207), (1776, 14248), (1781, 14208), (1924, 13152), (2192, 11544), (2368, 10686), (2496, 10138), (2886, 8768), (3288, 7696), (3552, 7124), (3562, 7104), (3848, 6576), (4384, 5772), (4736, 5343), (4992, 5069)]