75628228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 147470400

約数和(自身を除く): 71842172

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 149, 172, 227, 298, 454, 559, 596, 908, 1118, 1937, 2236, 2951, 3874, 5902, 6407, 7748, 9761, 11804, 12814, 19522, 25628, 33823, 39044, 67646, 83291, 126893, 135292, 166582, 253786, 333164, 439699, 507572, 879398, 1454389, 1758796, 2908778, 5817556, 18907057, 37814114, 75628228]

約数ペア:

[(1, 75628228), (2, 37814114), (4, 18907057), (13, 5817556), (26, 2908778), (43, 1758796), (52, 1454389), (86, 879398), (149, 507572), (172, 439699), (227, 333164), (298, 253786), (454, 166582), (559, 135292), (596, 126893), (908, 83291), (1118, 67646), (1937, 39044), (2236, 33823), (2951, 25628), (3874, 19522), (5902, 12814), (6407, 11804), (7748, 9761)]