28277472

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:488

約数の個数: 96

約数和(自身を含む): 80438400

約数和(自身を除く): 52160928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 48, 57, 74, 76, 96, 111, 114, 148, 152, 222, 228, 296, 304, 419, 444, 456, 592, 608, 703, 838, 888, 912, 1184, 1257, 1406, 1676, 1776, 1824, 2109, 2514, 2812, 3352, 3552, 4218, 5028, 5624, 6704, 7961, 8436, 10056, 11248, 13408, 15503, 15922, 16872, 20112, 22496, 23883, 31006, 31844, 33744, 40224, 46509, 47766, 62012, 63688, 67488, 93018, 95532, 124024, 127376, 186036, 191064, 248048, 254752, 294557, 372072, 382128, 496096, 589114, 744144, 764256, 883671, 1178228, 1488288, 1767342, 2356456, 3534684, 4712912, 7069368, 9425824, 14138736, 28277472]

約数ペア:

[(1, 28277472), (2, 14138736), (3, 9425824), (4, 7069368), (6, 4712912), (8, 3534684), (12, 2356456), (16, 1767342), (19, 1488288), (24, 1178228), (32, 883671), (37, 764256), (38, 744144), (48, 589114), (57, 496096), (74, 382128), (76, 372072), (96, 294557), (111, 254752), (114, 248048), (148, 191064), (152, 186036), (222, 127376), (228, 124024), (296, 95532), (304, 93018), (419, 67488), (444, 63688), (456, 62012), (592, 47766), (608, 46509), (703, 40224), (838, 33744), (888, 31844), (912, 31006), (1184, 23883), (1257, 22496), (1406, 20112), (1676, 16872), (1776, 15922), (1824, 15503), (2109, 13408), (2514, 11248), (2812, 10056), (3352, 8436), (3552, 7961), (4218, 6704), (5028, 5624)]