7282912

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 96

約数和(自身を含む): 18373824

約数和(自身を除く): 11090912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 52, 56, 61, 82, 91, 104, 112, 122, 164, 182, 208, 224, 244, 287, 328, 364, 416, 427, 488, 533, 574, 656, 728, 793, 854, 976, 1066, 1148, 1312, 1456, 1586, 1708, 1952, 2132, 2296, 2501, 2912, 3172, 3416, 3731, 4264, 4592, 5002, 5551, 6344, 6832, 7462, 8528, 9184, 10004, 11102, 12688, 13664, 14924, 17056, 17507, 20008, 22204, 25376, 29848, 32513, 35014, 40016, 44408, 59696, 65026, 70028, 80032, 88816, 119392, 130052, 140056, 177632, 227591, 260104, 280112, 455182, 520208, 560224, 910364, 1040416, 1820728, 3641456, 7282912]

約数ペア:

[(1, 7282912), (2, 3641456), (4, 1820728), (7, 1040416), (8, 910364), (13, 560224), (14, 520208), (16, 455182), (26, 280112), (28, 260104), (32, 227591), (41, 177632), (52, 140056), (56, 130052), (61, 119392), (82, 88816), (91, 80032), (104, 70028), (112, 65026), (122, 59696), (164, 44408), (182, 40016), (208, 35014), (224, 32513), (244, 29848), (287, 25376), (328, 22204), (364, 20008), (416, 17507), (427, 17056), (488, 14924), (533, 13664), (574, 12688), (656, 11102), (728, 10004), (793, 9184), (854, 8528), (976, 7462), (1066, 6832), (1148, 6344), (1312, 5551), (1456, 5002), (1586, 4592), (1708, 4264), (1952, 3731), (2132, 3416), (2296, 3172), (2501, 2912)]