22249552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2609}}^1$

素因数の和:2671

約数の個数: 40

約数和(自身を含む): 47575080

約数和(自身を除く): 25325528

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 2609, 4264, 5218, 8528, 10436, 20872, 33917, 41744, 67834, 106969, 135668, 213938, 271336, 427876, 542672, 855752, 1390597, 1711504, 2781194, 5562388, 11124776, 22249552]

約数ペア:

[(1, 22249552), (2, 11124776), (4, 5562388), (8, 2781194), (13, 1711504), (16, 1390597), (26, 855752), (41, 542672), (52, 427876), (82, 271336), (104, 213938), (164, 135668), (208, 106969), (328, 67834), (533, 41744), (656, 33917), (1066, 20872), (2132, 10436), (2609, 8528), (4264, 5218)]