40774228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{151}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 87562944

約数和(自身を除く): 46788716

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 151, 187, 209, 302, 323, 361, 374, 418, 604, 646, 722, 748, 836, 1292, 1444, 1661, 2567, 2869, 3322, 3553, 3971, 5134, 5738, 6137, 6644, 7106, 7942, 10268, 11476, 12274, 14212, 15884, 24548, 28237, 31559, 48773, 54511, 56474, 63118, 67507, 97546, 109022, 112948, 126236, 135014, 195092, 218044, 270028, 536503, 599621, 926687, 1073006, 1199242, 1853374, 2146012, 2398484, 3706748, 10193557, 20387114, 40774228]

約数ペア:

[(1, 40774228), (2, 20387114), (4, 10193557), (11, 3706748), (17, 2398484), (19, 2146012), (22, 1853374), (34, 1199242), (38, 1073006), (44, 926687), (68, 599621), (76, 536503), (151, 270028), (187, 218044), (209, 195092), (302, 135014), (323, 126236), (361, 112948), (374, 109022), (418, 97546), (604, 67507), (646, 63118), (722, 56474), (748, 54511), (836, 48773), (1292, 31559), (1444, 28237), (1661, 24548), (2567, 15884), (2869, 14212), (3322, 12274), (3553, 11476), (3971, 10268), (5134, 7942), (5738, 7106), (6137, 6644)]