66228414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{557}}^1$

素因数の和:737

約数の個数: 64

約数和(自身を含む): 160704000

約数和(自身を除く): 94475586

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 149, 266, 298, 399, 447, 557, 798, 894, 1043, 1114, 1671, 2086, 2831, 3129, 3342, 3899, 5662, 6258, 7798, 8493, 10583, 11697, 16986, 19817, 21166, 23394, 31749, 39634, 59451, 63498, 74081, 82993, 118902, 148162, 165986, 222243, 248979, 444486, 497958, 580951, 1161902, 1576867, 1742853, 3153734, 3485706, 4730601, 9461202, 11038069, 22076138, 33114207, 66228414]

約数ペア:

[(1, 66228414), (2, 33114207), (3, 22076138), (6, 11038069), (7, 9461202), (14, 4730601), (19, 3485706), (21, 3153734), (38, 1742853), (42, 1576867), (57, 1161902), (114, 580951), (133, 497958), (149, 444486), (266, 248979), (298, 222243), (399, 165986), (447, 148162), (557, 118902), (798, 82993), (894, 74081), (1043, 63498), (1114, 59451), (1671, 39634), (2086, 31749), (2831, 23394), (3129, 21166), (3342, 19817), (3899, 16986), (5662, 11697), (6258, 10583), (7798, 8493)]