11812736

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 26275200

約数和(自身を除く): 14462464

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 229, 248, 403, 416, 458, 496, 806, 832, 916, 992, 1612, 1664, 1832, 1984, 2977, 3224, 3664, 3968, 5954, 6448, 7099, 7328, 11908, 12896, 14198, 14656, 23816, 25792, 28396, 29312, 47632, 51584, 56792, 92287, 95264, 113584, 184574, 190528, 227168, 369148, 381056, 454336, 738296, 908672, 1476592, 2953184, 5906368, 11812736]

約数ペア:

[(1, 11812736), (2, 5906368), (4, 2953184), (8, 1476592), (13, 908672), (16, 738296), (26, 454336), (31, 381056), (32, 369148), (52, 227168), (62, 190528), (64, 184574), (104, 113584), (124, 95264), (128, 92287), (208, 56792), (229, 51584), (248, 47632), (403, 29312), (416, 28396), (458, 25792), (496, 23816), (806, 14656), (832, 14198), (916, 12896), (992, 11908), (1612, 7328), (1664, 7099), (1832, 6448), (1984, 5954), (2977, 3968), (3224, 3664)]