42225664

素因数分解:

$2^{12}\times {\mathrm{13}}^2\times {\mathrm{61}}^1$

素因数の和:111

約数の個数: 78

約数和(自身を含む): 92935086

約数和(自身を除く): 50709422

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 128, 169, 208, 244, 256, 338, 416, 488, 512, 676, 793, 832, 976, 1024, 1352, 1586, 1664, 1952, 2048, 2704, 3172, 3328, 3904, 4096, 5408, 6344, 6656, 7808, 10309, 10816, 12688, 13312, 15616, 20618, 21632, 25376, 26624, 31232, 41236, 43264, 50752, 53248, 62464, 82472, 86528, 101504, 124928, 164944, 173056, 203008, 249856, 329888, 346112, 406016, 659776, 692224, 812032, 1319552, 1624064, 2639104, 3248128, 5278208, 10556416, 21112832, 42225664]

約数ペア:

[(1, 42225664), (2, 21112832), (4, 10556416), (8, 5278208), (13, 3248128), (16, 2639104), (26, 1624064), (32, 1319552), (52, 812032), (61, 692224), (64, 659776), (104, 406016), (122, 346112), (128, 329888), (169, 249856), (208, 203008), (244, 173056), (256, 164944), (338, 124928), (416, 101504), (488, 86528), (512, 82472), (676, 62464), (793, 53248), (832, 50752), (976, 43264), (1024, 41236), (1352, 31232), (1586, 26624), (1664, 25376), (1952, 21632), (2048, 20618), (2704, 15616), (3172, 13312), (3328, 12688), (3904, 10816), (4096, 10309), (5408, 7808), (6344, 6656)]