29722924

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:347

約数の個数: 72

約数和(自身を含む): 67687424

約数和(自身を除く): 37964500

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 121, 124, 154, 217, 242, 283, 308, 341, 434, 484, 566, 682, 847, 868, 1132, 1364, 1694, 1981, 2387, 3113, 3388, 3751, 3962, 4774, 6226, 7502, 7924, 8773, 9548, 12452, 15004, 17546, 21791, 26257, 34243, 35092, 43582, 52514, 61411, 68486, 87164, 96503, 105028, 122822, 136972, 193006, 239701, 245644, 386012, 479402, 675521, 958804, 1061533, 1351042, 2123066, 2702084, 4246132, 7430731, 14861462, 29722924]

約数ペア:

[(1, 29722924), (2, 14861462), (4, 7430731), (7, 4246132), (11, 2702084), (14, 2123066), (22, 1351042), (28, 1061533), (31, 958804), (44, 675521), (62, 479402), (77, 386012), (121, 245644), (124, 239701), (154, 193006), (217, 136972), (242, 122822), (283, 105028), (308, 96503), (341, 87164), (434, 68486), (484, 61411), (566, 52514), (682, 43582), (847, 35092), (868, 34243), (1132, 26257), (1364, 21791), (1694, 17546), (1981, 15004), (2387, 12452), (3113, 9548), (3388, 8773), (3751, 7924), (3962, 7502), (4774, 6226)]