22266608

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:442

約数の個数: 80

約数和(自身を含む): 54538176

約数和(自身を除く): 32271568

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 52, 56, 82, 91, 104, 112, 164, 182, 208, 287, 328, 364, 373, 533, 574, 656, 728, 746, 1066, 1148, 1456, 1492, 2132, 2296, 2611, 2984, 3731, 4264, 4592, 4849, 5222, 5968, 7462, 8528, 9698, 10444, 14924, 15293, 19396, 20888, 29848, 30586, 33943, 38792, 41776, 59696, 61172, 67886, 77584, 107051, 122344, 135772, 198809, 214102, 244688, 271544, 397618, 428204, 543088, 795236, 856408, 1391663, 1590472, 1712816, 2783326, 3180944, 5566652, 11133304, 22266608]

約数ペア:

[(1, 22266608), (2, 11133304), (4, 5566652), (7, 3180944), (8, 2783326), (13, 1712816), (14, 1590472), (16, 1391663), (26, 856408), (28, 795236), (41, 543088), (52, 428204), (56, 397618), (82, 271544), (91, 244688), (104, 214102), (112, 198809), (164, 135772), (182, 122344), (208, 107051), (287, 77584), (328, 67886), (364, 61172), (373, 59696), (533, 41776), (574, 38792), (656, 33943), (728, 30586), (746, 29848), (1066, 20888), (1148, 19396), (1456, 15293), (1492, 14924), (2132, 10444), (2296, 9698), (2611, 8528), (2984, 7462), (3731, 5968), (4264, 5222), (4592, 4849)]