71695936

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:216

約数の個数: 112

約数和(自身を含む): 167828976

約数和(自身を除く): 96133040

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 37, 52, 64, 68, 74, 104, 136, 137, 148, 208, 221, 272, 274, 296, 416, 442, 481, 544, 548, 592, 629, 832, 884, 962, 1088, 1096, 1184, 1258, 1768, 1781, 1924, 2192, 2329, 2368, 2516, 3536, 3562, 3848, 4384, 4658, 5032, 5069, 7072, 7124, 7696, 8177, 8768, 9316, 10064, 10138, 14144, 14248, 15392, 16354, 18632, 20128, 20276, 28496, 30277, 30784, 32708, 37264, 40256, 40552, 56992, 60554, 65416, 65897, 74528, 81104, 86173, 113984, 121108, 130832, 131794, 149056, 162208, 172346, 242216, 261664, 263588, 324416, 344692, 484432, 523328, 527176, 689384, 968864, 1054352, 1120249, 1378768, 1937728, 2108704, 2240498, 2757536, 4217408, 4480996, 5515072, 8961992, 17923984, 35847968, 71695936]

約数ペア:

[(1, 71695936), (2, 35847968), (4, 17923984), (8, 8961992), (13, 5515072), (16, 4480996), (17, 4217408), (26, 2757536), (32, 2240498), (34, 2108704), (37, 1937728), (52, 1378768), (64, 1120249), (68, 1054352), (74, 968864), (104, 689384), (136, 527176), (137, 523328), (148, 484432), (208, 344692), (221, 324416), (272, 263588), (274, 261664), (296, 242216), (416, 172346), (442, 162208), (481, 149056), (544, 131794), (548, 130832), (592, 121108), (629, 113984), (832, 86173), (884, 81104), (962, 74528), (1088, 65897), (1096, 65416), (1184, 60554), (1258, 56992), (1768, 40552), (1781, 40256), (1924, 37264), (2192, 32708), (2329, 30784), (2368, 30277), (2516, 28496), (3536, 20276), (3562, 20128), (3848, 18632), (4384, 16354), (4658, 15392), (5032, 14248), (5069, 14144), (7072, 10138), (7124, 10064), (7696, 9316), (8177, 8768)]