38759938672

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{364669}}^1$

素因数の和:364770

約数の個数: 80

約数和(自身を含む): 93693933760

約数和(自身を除く): 54933995088

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 73, 91, 104, 112, 146, 182, 208, 292, 364, 511, 584, 728, 949, 1022, 1168, 1456, 1898, 2044, 3796, 4088, 6643, 7592, 8176, 13286, 15184, 26572, 53144, 106288, 364669, 729338, 1458676, 2552683, 2917352, 4740697, 5105366, 5834704, 9481394, 10210732, 18962788, 20421464, 26620837, 33184879, 37925576, 40842928, 53241674, 66369758, 75851152, 106483348, 132739516, 186345859, 212966696, 265479032, 346070881, 372691718, 425933392, 530958064, 692141762, 745383436, 1384283524, 1490766872, 2422496167, 2768567048, 2981533744, 4844992334, 5537134096, 9689984668, 19379969336, 38759938672]

約数ペア:

[(1, 38759938672), (2, 19379969336), (4, 9689984668), (7, 5537134096), (8, 4844992334), (13, 2981533744), (14, 2768567048), (16, 2422496167), (26, 1490766872), (28, 1384283524), (52, 745383436), (56, 692141762), (73, 530958064), (91, 425933392), (104, 372691718), (112, 346070881), (146, 265479032), (182, 212966696), (208, 186345859), (292, 132739516), (364, 106483348), (511, 75851152), (584, 66369758), (728, 53241674), (949, 40842928), (1022, 37925576), (1168, 33184879), (1456, 26620837), (1898, 20421464), (2044, 18962788), (3796, 10210732), (4088, 9481394), (6643, 5834704), (7592, 5105366), (8176, 4740697), (13286, 2917352), (15184, 2552683), (26572, 1458676), (53144, 729338), (106288, 364669)]