9845888

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 21691320

約数和(自身を除く): 11845432

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 97, 104, 122, 128, 194, 208, 244, 388, 416, 488, 776, 793, 832, 976, 1261, 1552, 1586, 1664, 1952, 2522, 3104, 3172, 3904, 5044, 5917, 6208, 6344, 7808, 10088, 11834, 12416, 12688, 20176, 23668, 25376, 40352, 47336, 50752, 76921, 80704, 94672, 101504, 153842, 161408, 189344, 307684, 378688, 615368, 757376, 1230736, 2461472, 4922944, 9845888]

約数ペア:

[(1, 9845888), (2, 4922944), (4, 2461472), (8, 1230736), (13, 757376), (16, 615368), (26, 378688), (32, 307684), (52, 189344), (61, 161408), (64, 153842), (97, 101504), (104, 94672), (122, 80704), (128, 76921), (194, 50752), (208, 47336), (244, 40352), (388, 25376), (416, 23668), (488, 20176), (776, 12688), (793, 12416), (832, 11834), (976, 10088), (1261, 7808), (1552, 6344), (1586, 6208), (1664, 5917), (1952, 5044), (2522, 3904), (3104, 3172)]