16432728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1699}}^1$

素因数の和:1752

約数の個数: 64

約数和(自身を含む): 45696000

約数和(自身を除く): 29263272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 1699, 2418, 3224, 3398, 4836, 5097, 6796, 9672, 10194, 13592, 20388, 22087, 40776, 44174, 52669, 66261, 88348, 105338, 132522, 158007, 176696, 210676, 265044, 316014, 421352, 530088, 632028, 684697, 1264056, 1369394, 2054091, 2738788, 4108182, 5477576, 8216364, 16432728]

約数ペア:

[(1, 16432728), (2, 8216364), (3, 5477576), (4, 4108182), (6, 2738788), (8, 2054091), (12, 1369394), (13, 1264056), (24, 684697), (26, 632028), (31, 530088), (39, 421352), (52, 316014), (62, 265044), (78, 210676), (93, 176696), (104, 158007), (124, 132522), (156, 105338), (186, 88348), (248, 66261), (312, 52669), (372, 44174), (403, 40776), (744, 22087), (806, 20388), (1209, 13592), (1612, 10194), (1699, 9672), (2418, 6796), (3224, 5097), (3398, 4836)]