42607916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 85843296

約数和(自身を除く): 43235380

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 157, 221, 307, 314, 442, 614, 628, 884, 1228, 2041, 2669, 3991, 4082, 5219, 5338, 7982, 8164, 10438, 10676, 15964, 20876, 34697, 48199, 67847, 69394, 96398, 135694, 138788, 192796, 271388, 626587, 819383, 1253174, 1638766, 2506348, 3277532, 10651979, 21303958, 42607916]

約数ペア:

[(1, 42607916), (2, 21303958), (4, 10651979), (13, 3277532), (17, 2506348), (26, 1638766), (34, 1253174), (52, 819383), (68, 626587), (157, 271388), (221, 192796), (307, 138788), (314, 135694), (442, 96398), (614, 69394), (628, 67847), (884, 48199), (1228, 34697), (2041, 20876), (2669, 15964), (3991, 10676), (4082, 10438), (5219, 8164), (5338, 7982)]