42400384

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 92363040

約数和(自身を除く): 49962656

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 104, 128, 166, 208, 307, 332, 416, 614, 664, 832, 1079, 1228, 1328, 1664, 2158, 2456, 2656, 3991, 4316, 4912, 5312, 7982, 8632, 9824, 10624, 15964, 17264, 19648, 25481, 31928, 34528, 39296, 50962, 63856, 69056, 101924, 127712, 138112, 203848, 255424, 331253, 407696, 510848, 662506, 815392, 1325012, 1630784, 2650024, 3261568, 5300048, 10600096, 21200192, 42400384]

約数ペア:

[(1, 42400384), (2, 21200192), (4, 10600096), (8, 5300048), (13, 3261568), (16, 2650024), (26, 1630784), (32, 1325012), (52, 815392), (64, 662506), (83, 510848), (104, 407696), (128, 331253), (166, 255424), (208, 203848), (307, 138112), (332, 127712), (416, 101924), (614, 69056), (664, 63856), (832, 50962), (1079, 39296), (1228, 34528), (1328, 31928), (1664, 25481), (2158, 19648), (2456, 17264), (2656, 15964), (3991, 10624), (4316, 9824), (4912, 8632), (5312, 7982)]