2816736

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 96

約数和(自身を含む): 8311968

約数和(自身を除く): 5495232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 61, 74, 78, 96, 104, 111, 122, 148, 156, 183, 208, 222, 244, 296, 312, 366, 416, 444, 481, 488, 592, 624, 732, 793, 888, 962, 976, 1184, 1248, 1443, 1464, 1586, 1776, 1924, 1952, 2257, 2379, 2886, 2928, 3172, 3552, 3848, 4514, 4758, 5772, 5856, 6344, 6771, 7696, 9028, 9516, 11544, 12688, 13542, 15392, 18056, 19032, 23088, 25376, 27084, 29341, 36112, 38064, 46176, 54168, 58682, 72224, 76128, 88023, 108336, 117364, 176046, 216672, 234728, 352092, 469456, 704184, 938912, 1408368, 2816736]

約数ペア:

[(1, 2816736), (2, 1408368), (3, 938912), (4, 704184), (6, 469456), (8, 352092), (12, 234728), (13, 216672), (16, 176046), (24, 117364), (26, 108336), (32, 88023), (37, 76128), (39, 72224), (48, 58682), (52, 54168), (61, 46176), (74, 38064), (78, 36112), (96, 29341), (104, 27084), (111, 25376), (122, 23088), (148, 19032), (156, 18056), (183, 15392), (208, 13542), (222, 12688), (244, 11544), (296, 9516), (312, 9028), (366, 7696), (416, 6771), (444, 6344), (481, 5856), (488, 5772), (592, 4758), (624, 4514), (732, 3848), (793, 3552), (888, 3172), (962, 2928), (976, 2886), (1184, 2379), (1248, 2257), (1443, 1952), (1464, 1924), (1586, 1776)]