25621728

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1277}}^1$

素因数の和:1320

約数の個数: 96

約数和(自身を含む): 77293440

約数和(自身を除く): 51671712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 66, 76, 88, 96, 114, 132, 152, 176, 209, 228, 264, 304, 352, 418, 456, 528, 608, 627, 836, 912, 1056, 1254, 1277, 1672, 1824, 2508, 2554, 3344, 3831, 5016, 5108, 6688, 7662, 10032, 10216, 14047, 15324, 20064, 20432, 24263, 28094, 30648, 40864, 42141, 48526, 56188, 61296, 72789, 84282, 97052, 112376, 122592, 145578, 168564, 194104, 224752, 266893, 291156, 337128, 388208, 449504, 533786, 582312, 674256, 776416, 800679, 1067572, 1164624, 1348512, 1601358, 2135144, 2329248, 3202716, 4270288, 6405432, 8540576, 12810864, 25621728]

約数ペア:

[(1, 25621728), (2, 12810864), (3, 8540576), (4, 6405432), (6, 4270288), (8, 3202716), (11, 2329248), (12, 2135144), (16, 1601358), (19, 1348512), (22, 1164624), (24, 1067572), (32, 800679), (33, 776416), (38, 674256), (44, 582312), (48, 533786), (57, 449504), (66, 388208), (76, 337128), (88, 291156), (96, 266893), (114, 224752), (132, 194104), (152, 168564), (176, 145578), (209, 122592), (228, 112376), (264, 97052), (304, 84282), (352, 72789), (418, 61296), (456, 56188), (528, 48526), (608, 42141), (627, 40864), (836, 30648), (912, 28094), (1056, 24263), (1254, 20432), (1277, 20064), (1672, 15324), (1824, 14047), (2508, 10216), (2554, 10032), (3344, 7662), (3831, 6688), (5016, 5108)]