28804564232

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1\times {\mathrm{5261}}^1$

素因数の和:5706

約数の個数: 64

約数和(自身を含む): 56687526000

約数和(自身を除く): 27882961768

約数列:

[1, 2, 4, 8, 37, 53, 74, 106, 148, 212, 296, 349, 424, 698, 1396, 1961, 2792, 3922, 5261, 7844, 10522, 12913, 15688, 18497, 21044, 25826, 36994, 42088, 51652, 73988, 103304, 147976, 194657, 278833, 389314, 557666, 684389, 778628, 1115332, 1368778, 1557256, 1836089, 2230664, 2737556, 3672178, 5475112, 7344356, 10316821, 14688712, 20633642, 41267284, 67935293, 82534568, 97312717, 135870586, 194625434, 271741172, 389250868, 543482344, 778501736, 3600570529, 7201141058, 14402282116, 28804564232]

約数ペア:

[(1, 28804564232), (2, 14402282116), (4, 7201141058), (8, 3600570529), (37, 778501736), (53, 543482344), (74, 389250868), (106, 271741172), (148, 194625434), (212, 135870586), (296, 97312717), (349, 82534568), (424, 67935293), (698, 41267284), (1396, 20633642), (1961, 14688712), (2792, 10316821), (3922, 7344356), (5261, 5475112), (7844, 3672178), (10522, 2737556), (12913, 2230664), (15688, 1836089), (18497, 1557256), (21044, 1368778), (25826, 1115332), (36994, 778628), (42088, 684389), (51652, 557666), (73988, 389314), (103304, 278833), (147976, 194657)]