28909764

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:434

約数の個数: 96

約数和(自身を含む): 82320000

約数和(自身を除く): 53410236

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 59, 78, 108, 117, 118, 156, 177, 234, 236, 349, 351, 354, 468, 531, 698, 702, 708, 767, 1047, 1062, 1396, 1404, 1534, 1593, 2094, 2124, 2301, 3068, 3141, 3186, 4188, 4537, 4602, 6282, 6372, 6903, 9074, 9204, 9423, 12564, 13611, 13806, 18148, 18846, 20591, 20709, 27222, 27612, 37692, 40833, 41182, 41418, 54444, 61773, 81666, 82364, 82836, 122499, 123546, 163332, 185319, 244998, 247092, 267683, 370638, 489996, 535366, 555957, 741276, 803049, 1070732, 1111914, 1606098, 2223828, 2409147, 3212196, 4818294, 7227441, 9636588, 14454882, 28909764]

約数ペア:

[(1, 28909764), (2, 14454882), (3, 9636588), (4, 7227441), (6, 4818294), (9, 3212196), (12, 2409147), (13, 2223828), (18, 1606098), (26, 1111914), (27, 1070732), (36, 803049), (39, 741276), (52, 555957), (54, 535366), (59, 489996), (78, 370638), (108, 267683), (117, 247092), (118, 244998), (156, 185319), (177, 163332), (234, 123546), (236, 122499), (349, 82836), (351, 82364), (354, 81666), (468, 61773), (531, 54444), (698, 41418), (702, 41182), (708, 40833), (767, 37692), (1047, 27612), (1062, 27222), (1396, 20709), (1404, 20591), (1534, 18846), (1593, 18148), (2094, 13806), (2124, 13611), (2301, 12564), (3068, 9423), (3141, 9204), (3186, 9074), (4188, 6903), (4537, 6372), (4602, 6282)]