40243112

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 96957000

約数和(自身を除く): 56713888

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 53, 56, 91, 98, 104, 106, 149, 182, 196, 212, 298, 364, 371, 392, 424, 596, 637, 689, 728, 742, 1043, 1192, 1274, 1378, 1484, 1937, 2086, 2548, 2597, 2756, 2968, 3874, 4172, 4823, 5096, 5194, 5512, 7301, 7748, 7897, 8344, 9646, 10388, 13559, 14602, 15496, 15794, 19292, 20776, 27118, 29204, 31588, 33761, 38584, 54236, 55279, 58408, 63176, 67522, 94913, 102661, 108472, 110558, 135044, 189826, 205322, 221116, 270088, 379652, 386953, 410644, 442232, 718627, 759304, 773906, 821288, 1437254, 1547812, 2874508, 3095624, 5030389, 5749016, 10060778, 20121556, 40243112]

約数ペア:

[(1, 40243112), (2, 20121556), (4, 10060778), (7, 5749016), (8, 5030389), (13, 3095624), (14, 2874508), (26, 1547812), (28, 1437254), (49, 821288), (52, 773906), (53, 759304), (56, 718627), (91, 442232), (98, 410644), (104, 386953), (106, 379652), (149, 270088), (182, 221116), (196, 205322), (212, 189826), (298, 135044), (364, 110558), (371, 108472), (392, 102661), (424, 94913), (596, 67522), (637, 63176), (689, 58408), (728, 55279), (742, 54236), (1043, 38584), (1192, 33761), (1274, 31588), (1378, 29204), (1484, 27118), (1937, 20776), (2086, 19292), (2548, 15794), (2597, 15496), (2756, 14602), (2968, 13559), (3874, 10388), (4172, 9646), (4823, 8344), (5096, 7897), (5194, 7748), (5512, 7301)]