39068432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:208

約数の個数: 80

約数和(自身を含む): 86327808

約数和(自身を除く): 47259376

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 73, 83, 104, 124, 146, 166, 208, 248, 292, 332, 403, 496, 584, 664, 806, 949, 1079, 1168, 1328, 1612, 1898, 2158, 2263, 2573, 3224, 3796, 4316, 4526, 5146, 6059, 6448, 7592, 8632, 9052, 10292, 12118, 15184, 17264, 18104, 20584, 24236, 29419, 33449, 36208, 41168, 48472, 58838, 66898, 78767, 96944, 117676, 133796, 157534, 187829, 235352, 267592, 315068, 375658, 470704, 535184, 630136, 751316, 1260272, 1502632, 2441777, 3005264, 4883554, 9767108, 19534216, 39068432]

約数ペア:

[(1, 39068432), (2, 19534216), (4, 9767108), (8, 4883554), (13, 3005264), (16, 2441777), (26, 1502632), (31, 1260272), (52, 751316), (62, 630136), (73, 535184), (83, 470704), (104, 375658), (124, 315068), (146, 267592), (166, 235352), (208, 187829), (248, 157534), (292, 133796), (332, 117676), (403, 96944), (496, 78767), (584, 66898), (664, 58838), (806, 48472), (949, 41168), (1079, 36208), (1168, 33449), (1328, 29419), (1612, 24236), (1898, 20584), (2158, 18104), (2263, 17264), (2573, 15184), (3224, 12118), (3796, 10292), (4316, 9052), (4526, 8632), (5146, 7592), (6059, 6448)]