1900796576

素因数分解:

$2^5\times 7^1\times {\mathrm{149}}^1\times {\mathrm{56951}}^1$

素因数の和:57117

約数の個数: 48

約数和(自身を含む): 4305571200

約数和(自身を除く): 2404774624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 149, 224, 298, 596, 1043, 1192, 2086, 2384, 4172, 4768, 8344, 16688, 33376, 56951, 113902, 227804, 398657, 455608, 797314, 911216, 1594628, 1822432, 3189256, 6378512, 8485699, 12757024, 16971398, 33942796, 59399893, 67885592, 118799786, 135771184, 237599572, 271542368, 475199144, 950398288, 1900796576]

約数ペア:

[(1, 1900796576), (2, 950398288), (4, 475199144), (7, 271542368), (8, 237599572), (14, 135771184), (16, 118799786), (28, 67885592), (32, 59399893), (56, 33942796), (112, 16971398), (149, 12757024), (224, 8485699), (298, 6378512), (596, 3189256), (1043, 1822432), (1192, 1594628), (2086, 911216), (2384, 797314), (4172, 455608), (4768, 398657), (8344, 227804), (16688, 113902), (33376, 56951)]