64389767104

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{797851}}^1$

素因数の和:797973

約数の個数: 56

約数和(自身を含む): 139020923888

約数和(自身を除く): 74631156784

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 97, 104, 194, 208, 388, 416, 776, 832, 1261, 1552, 2522, 3104, 5044, 6208, 10088, 20176, 40352, 80704, 797851, 1595702, 3191404, 6382808, 10372063, 12765616, 20744126, 25531232, 41488252, 51062464, 77391547, 82976504, 154783094, 165953008, 309566188, 331906016, 619132376, 663812032, 1006090111, 1238264752, 2012180222, 2476529504, 4024360444, 4953059008, 8048720888, 16097441776, 32194883552, 64389767104]

約数ペア:

[(1, 64389767104), (2, 32194883552), (4, 16097441776), (8, 8048720888), (13, 4953059008), (16, 4024360444), (26, 2476529504), (32, 2012180222), (52, 1238264752), (64, 1006090111), (97, 663812032), (104, 619132376), (194, 331906016), (208, 309566188), (388, 165953008), (416, 154783094), (776, 82976504), (832, 77391547), (1261, 51062464), (1552, 41488252), (2522, 25531232), (3104, 20744126), (5044, 12765616), (6208, 10372063), (10088, 6382808), (20176, 3191404), (40352, 1595702), (80704, 797851)]