67156919408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1231}}^1\times {\mathrm{200569}}^1$

素因数の和:201825

約数の個数: 40

約数和(自身を含む): 137883049920

約数和(自身を除く): 70726130512

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1231, 2462, 4924, 9848, 19696, 20927, 41854, 83708, 167416, 200569, 334832, 401138, 802276, 1604552, 3209104, 3409673, 6819346, 13638692, 27277384, 54554768, 246900439, 493800878, 987601756, 1975203512, 3950407024, 4197307463, 8394614926, 16789229852, 33578459704, 67156919408]

約数ペア:

[(1, 67156919408), (2, 33578459704), (4, 16789229852), (8, 8394614926), (16, 4197307463), (17, 3950407024), (34, 1975203512), (68, 987601756), (136, 493800878), (272, 246900439), (1231, 54554768), (2462, 27277384), (4924, 13638692), (9848, 6819346), (19696, 3409673), (20927, 3209104), (41854, 1604552), (83708, 802276), (167416, 401138), (200569, 334832)]