67161536

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{907}}^1$

素因数の和:1021

約数の個数: 56

約数和(自身を含む): 145298160

約数和(自身を除く): 78136624

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 89, 104, 178, 208, 356, 416, 712, 832, 907, 1157, 1424, 1814, 2314, 2848, 3628, 4628, 5696, 7256, 9256, 11791, 14512, 18512, 23582, 29024, 37024, 47164, 58048, 74048, 80723, 94328, 161446, 188656, 322892, 377312, 645784, 754624, 1049399, 1291568, 2098798, 2583136, 4197596, 5166272, 8395192, 16790384, 33580768, 67161536]

約数ペア:

[(1, 67161536), (2, 33580768), (4, 16790384), (8, 8395192), (13, 5166272), (16, 4197596), (26, 2583136), (32, 2098798), (52, 1291568), (64, 1049399), (89, 754624), (104, 645784), (178, 377312), (208, 322892), (356, 188656), (416, 161446), (712, 94328), (832, 80723), (907, 74048), (1157, 58048), (1424, 47164), (1814, 37024), (2314, 29024), (2848, 23582), (3628, 18512), (4628, 14512), (5696, 11791), (7256, 9256)]