38921792

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:236

約数の個数: 112

約数和(自身を含む): 97974912

約数和(自身を除く): 59053120

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 52, 56, 64, 82, 91, 104, 112, 163, 164, 182, 208, 224, 287, 326, 328, 364, 416, 448, 533, 574, 652, 656, 728, 832, 1066, 1141, 1148, 1304, 1312, 1456, 2119, 2132, 2282, 2296, 2608, 2624, 2912, 3731, 4238, 4264, 4564, 4592, 5216, 5824, 6683, 7462, 8476, 8528, 9128, 9184, 10432, 13366, 14833, 14924, 16952, 17056, 18256, 18368, 26732, 29666, 29848, 33904, 34112, 36512, 46781, 53464, 59332, 59696, 67808, 73024, 86879, 93562, 106928, 118664, 119392, 135616, 173758, 187124, 213856, 237328, 238784, 347516, 374248, 427712, 474656, 608153, 695032, 748496, 949312, 1216306, 1390064, 1496992, 2432612, 2780128, 2993984, 4865224, 5560256, 9730448, 19460896, 38921792]

約数ペア:

[(1, 38921792), (2, 19460896), (4, 9730448), (7, 5560256), (8, 4865224), (13, 2993984), (14, 2780128), (16, 2432612), (26, 1496992), (28, 1390064), (32, 1216306), (41, 949312), (52, 748496), (56, 695032), (64, 608153), (82, 474656), (91, 427712), (104, 374248), (112, 347516), (163, 238784), (164, 237328), (182, 213856), (208, 187124), (224, 173758), (287, 135616), (326, 119392), (328, 118664), (364, 106928), (416, 93562), (448, 86879), (533, 73024), (574, 67808), (652, 59696), (656, 59332), (728, 53464), (832, 46781), (1066, 36512), (1141, 34112), (1148, 33904), (1304, 29848), (1312, 29666), (1456, 26732), (2119, 18368), (2132, 18256), (2282, 17056), (2296, 16952), (2608, 14924), (2624, 14833), (2912, 13366), (3731, 10432), (4238, 9184), (4264, 9128), (4564, 8528), (4592, 8476), (5216, 7462), (5824, 6683)]