61464568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{22531}}^1$

素因数の和:22579

約数の個数: 32

約数和(自身を含む): 129784320

約数和(自身を除く): 68319752

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 22531, 45062, 90124, 180248, 247841, 495682, 698461, 991364, 1396922, 1982728, 2793844, 5587688, 7683071, 15366142, 30732284, 61464568]

約数ペア:

[(1, 61464568), (2, 30732284), (4, 15366142), (8, 7683071), (11, 5587688), (22, 2793844), (31, 1982728), (44, 1396922), (62, 991364), (88, 698461), (124, 495682), (248, 247841), (341, 180248), (682, 90124), (1364, 45062), (2728, 22531)]