22247764

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1$

素因数の和:653

約数の個数: 72

約数和(自身を含む): 52399872

約数和(自身を除く): 30152108

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 98, 119, 154, 187, 196, 238, 308, 374, 476, 539, 607, 748, 833, 1078, 1214, 1309, 1666, 2156, 2428, 2618, 3332, 4249, 5236, 6677, 8498, 9163, 10319, 13354, 16996, 18326, 20638, 26708, 29743, 36652, 41276, 46739, 59486, 72233, 93478, 113509, 118972, 144466, 186956, 227018, 288932, 327173, 454036, 505631, 654346, 794563, 1011262, 1308692, 1589126, 2022524, 3178252, 5561941, 11123882, 22247764]

約数ペア:

[(1, 22247764), (2, 11123882), (4, 5561941), (7, 3178252), (11, 2022524), (14, 1589126), (17, 1308692), (22, 1011262), (28, 794563), (34, 654346), (44, 505631), (49, 454036), (68, 327173), (77, 288932), (98, 227018), (119, 186956), (154, 144466), (187, 118972), (196, 113509), (238, 93478), (308, 72233), (374, 59486), (476, 46739), (539, 41276), (607, 36652), (748, 29743), (833, 26708), (1078, 20638), (1214, 18326), (1309, 16996), (1666, 13354), (2156, 10319), (2428, 9163), (2618, 8498), (3332, 6677), (4249, 5236)]