17217616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:164

約数の個数: 80

約数和(自身を含む): 38747520

約数和(自身を除く): 21529904

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 59, 61, 92, 104, 118, 122, 184, 208, 236, 244, 299, 368, 472, 488, 598, 767, 793, 944, 976, 1196, 1357, 1403, 1534, 1586, 2392, 2714, 2806, 3068, 3172, 3599, 4784, 5428, 5612, 6136, 6344, 7198, 10856, 11224, 12272, 12688, 14396, 17641, 18239, 21712, 22448, 28792, 35282, 36478, 46787, 57584, 70564, 72956, 82777, 93574, 141128, 145912, 165554, 187148, 282256, 291824, 331108, 374296, 662216, 748592, 1076101, 1324432, 2152202, 4304404, 8608808, 17217616]

約数ペア:

[(1, 17217616), (2, 8608808), (4, 4304404), (8, 2152202), (13, 1324432), (16, 1076101), (23, 748592), (26, 662216), (46, 374296), (52, 331108), (59, 291824), (61, 282256), (92, 187148), (104, 165554), (118, 145912), (122, 141128), (184, 93574), (208, 82777), (236, 72956), (244, 70564), (299, 57584), (368, 46787), (472, 36478), (488, 35282), (598, 28792), (767, 22448), (793, 21712), (944, 18239), (976, 17641), (1196, 14396), (1357, 12688), (1403, 12272), (1534, 11224), (1586, 10856), (2392, 7198), (2714, 6344), (2806, 6136), (3068, 5612), (3172, 5428), (3599, 4784)]