7139894144

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{13831}}^1$

素因数の和:13991

約数の個数: 64

約数和(自身を含む): 14743528800

約数和(自身を除く): 7603634656

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 109, 128, 148, 218, 296, 436, 592, 872, 1184, 1744, 2368, 3488, 4033, 4736, 6976, 8066, 13831, 13952, 16132, 27662, 32264, 55324, 64528, 110648, 129056, 221296, 258112, 442592, 511747, 516224, 885184, 1023494, 1507579, 1770368, 2046988, 3015158, 4093976, 6030316, 8187952, 12060632, 16375904, 24121264, 32751808, 48242528, 55780423, 65503616, 96485056, 111560846, 192970112, 223121692, 446243384, 892486768, 1784973536, 3569947072, 7139894144]

約数ペア:

[(1, 7139894144), (2, 3569947072), (4, 1784973536), (8, 892486768), (16, 446243384), (32, 223121692), (37, 192970112), (64, 111560846), (74, 96485056), (109, 65503616), (128, 55780423), (148, 48242528), (218, 32751808), (296, 24121264), (436, 16375904), (592, 12060632), (872, 8187952), (1184, 6030316), (1744, 4093976), (2368, 3015158), (3488, 2046988), (4033, 1770368), (4736, 1507579), (6976, 1023494), (8066, 885184), (13831, 516224), (13952, 511747), (16132, 442592), (27662, 258112), (32264, 221296), (55324, 129056), (64528, 110648)]