2074007472

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61463}}^1$

素因数の和:61530

約数の個数: 80

約数和(自身を含む): 5792367360

約数和(自身を除く): 3718359888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 37, 38, 48, 57, 74, 76, 111, 114, 148, 152, 222, 228, 296, 304, 444, 456, 592, 703, 888, 912, 1406, 1776, 2109, 2812, 4218, 5624, 8436, 11248, 16872, 33744, 61463, 122926, 184389, 245852, 368778, 491704, 737556, 983408, 1167797, 1475112, 2274131, 2335594, 2950224, 3503391, 4548262, 4671188, 6822393, 7006782, 9096524, 9342376, 13644786, 14013564, 18193048, 18684752, 27289572, 28027128, 36386096, 43208489, 54579144, 56054256, 86416978, 109158288, 129625467, 172833956, 259250934, 345667912, 518501868, 691335824, 1037003736, 2074007472]

約数ペア:

[(1, 2074007472), (2, 1037003736), (3, 691335824), (4, 518501868), (6, 345667912), (8, 259250934), (12, 172833956), (16, 129625467), (19, 109158288), (24, 86416978), (37, 56054256), (38, 54579144), (48, 43208489), (57, 36386096), (74, 28027128), (76, 27289572), (111, 18684752), (114, 18193048), (148, 14013564), (152, 13644786), (222, 9342376), (228, 9096524), (296, 7006782), (304, 6822393), (444, 4671188), (456, 4548262), (592, 3503391), (703, 2950224), (888, 2335594), (912, 2274131), (1406, 1475112), (1776, 1167797), (2109, 983408), (2812, 737556), (4218, 491704), (5624, 368778), (8436, 245852), (11248, 184389), (16872, 122926), (33744, 61463)]